2019 porsche cayenne -hybrid drive review: , The 2019 porsche cayenne e-hybrid is a little like having your cake and eating it too. if you must buy an suv and you want a quick one, here you can at least assuage any lingering, enviro-minded.2019 porsche cayenne -hybrid: subtly earthy type, The 2019 porsche cayenne e-hybrid doesn't boast about its plug-in hybrid, eco-friendly credentials. instead of a big charge port conspicuously placed on one front fender, the cayenne has matching.